Sony PlayStation 2 disc | Atelier Iris 2 - The Azoth of Destiny Model SLES-54385 | 2006 | KOEI Co., Ltd. Japan |
Sony PlayStation 2 disc | Atelier Iris 3 - Grand Phantasm Model SLES-54822 | 2007 | KOEI Co., Ltd. Japan |
PC/MS-Windows CD | Attack on Titan 2 | 2018 | KOEI Co., Ltd. Japan |
NEC PC-8801 Series cass. | Axiom Model NEKN12055 | 1985 | KOEI Co., Ltd. Japan |
NEC PC-8801 Series disk | Axiom Model NEKN12056 | 1985 | KOEI Co., Ltd. Japan |
NEC PC-9801 Series 5.25in. disk | Band-kun - Sound Entertainment | 1990 | KOEI Co., Ltd. Japan |
NEC PC-9801 Series 3.5in. disk | Band-kun - Sound Entertainment Model KN10101020 | 1991 | KOEI Co., Ltd. Japan |
Fujitsu FM Towns CD | Band-kun - Sound Entertainment Model KN10101030 | 1991 | KOEI Co., Ltd. Japan |
Nintendo NES cart. | Bandit Kings of Ancient China Model NES-XJ-USA | 1990 | KOEI Co., Ltd. Japan |
Microsoft XBOX 360 disc | Bladestorm - Hyakunen Sensou Model BLA-00002 | 2007 | KOEI Co., Ltd. Japan |
PC/MS-Windows CD | Bladestorm - Nightmare | 2015 | KOEI Co., Ltd. Japan |
Sony PlayStation 3 disc | Bladestorm - The Hundred Years' War Model BLES-00113 | 2007 | KOEI Co., Ltd. Japan |
Nintendo Super Famicom cart. | Brandish 2 - Expert Model SHVC-AQIJ-JPN | 1996 | KOEI Co., Ltd. Japan |
Nintendo Super Famicom cart. | Brandish 2 - The Planet Buster Model SHVC-AQGJ-JPN | 1995 | KOEI Co., Ltd. Japan |
Nintendo Super Famicom cart. | Brandish Model SHVC-QF-JPN | 1994 | KOEI Co., Ltd. Japan |
NEC PC-8001 cass. | Bronze Pack Model TD-112 | 198? | KOEI Co., Ltd. Japan |
NEC PC-9801 Series 5.25in. disk | Business Manner - Danshi-hen Model NFKN14011 | 199? | KOEI Co., Ltd. Japan |
NEC PC-9801 Series 3.5in. disk | Business Simulation Game Top Management - Sannoudai-hen | 198? | KOEI Co., Ltd. Japan |
Fujitsu FM-7 3.5in. disk | Business Simulation Game Top Management Model FUKN13033 | 198? | KOEI Co., Ltd. Japan |
NEC PC-8001 disk | Business Simulation Game Top Management Model NEKN11039 | 198? | KOEI Co., Ltd. Japan |
NEC PC-9801 Series 5.25in. disk | Business Simulation Game Top Management Model NFKN11006 | 198? | KOEI Co., Ltd. Japan |
PC/MS-Windows CD | Celtic no Seisen Model KN11171010 | 199? | KOEI Co., Ltd. Japan |
NEC PC-8801 Series disk | Chitei Tanken | 1982 | KOEI Co., Ltd. Japan |
NEC PC-8001 cass. | Chitei Tanken Model 108E | 1982 | KOEI Co., Ltd. Japan |
NEC PC-8801 Series cass. | Chitei Tanken Model 108E | 1982 | KOEI Co., Ltd. Japan |
NEC PC-6001mkII cass. | Chrith Ai no Tabidachi Model NEKN19007 | 198? | KOEI Co., Ltd. Japan |
NEC PC-8001 disk | Combat | 1982 | KOEI Co., Ltd. Japan |
NEC PC-8001 cass. | Combat Model 104E | 1982 | KOEI Co., Ltd. Japan |
NEC PC-8801 Series cass. | Combat Model 104E | 1982 | KOEI Co., Ltd. Japan |
Fujitsu FM-8 cass. | Combat Model 104E | 1982 | KOEI Co., Ltd. Japan |
NEC PC-8801 Series cass. | Construction Contest 1 Model NEKN12045 | 198? | KOEI Co., Ltd. Japan |
NEC PC-8801 Series cass. | Construction Contest 2 Model NEKN12046 | 198? | KOEI Co., Ltd. Japan |
NEC PC-8801 Series cass. | Construction Model KB0111 | 198? | KOEI Co., Ltd. Japan |
NEC PC-6001 Series cass. | Cookin' Curry Model NEKN13003 | 198? | KOEI Co., Ltd. Japan |
NEC PC-8801 Series disk | Corridor | 1984 | KOEI Co., Ltd. Japan |
Fujitsu FM-7 cass. | Corridor Model FUKN13036 | 1984 | KOEI Co., Ltd. Japan |
Fujitsu FM-7 3.5in. disk | Corridor Model FUKN13038 | 1984 | KOEI Co., Ltd. Japan |
NEC PC-8001 cass. | Corridor Model NEKN11042 | 1984 | KOEI Co., Ltd. Japan |
NEC PC-6001mkII cass. | Corridor Model NEKN19008 | 1984 | KOEI Co., Ltd. Japan |
Sony PlayStation CD | Croc Adventure Taikenban Model SLPM-80473 | 1999 | KOEI Co., Ltd. Japan |